Steve Landesberg (November 23, 1936--December 20, 2010) was an American actor, comedian, and voice actor known for his role as the erudite, unflappable police detective Arthur P. Dietrich on the ABC sitcom Barney Miller, for which he was nominated for three Emmy Awards. Landesberg was born November 23, 1936 in New York City, New York to a milliner mother and a grocery store-owner father. He was part of improv group New York Stickball Team, which performed several shows that were aired on cable television shortly after Barney Miller went off the air. Landesberg made guest appearances on the TV shows The Rockford Files, Law & Order, Saturday Night Live, The Golden Girls, Ghost Whisperer, That 70's Show and Everybody Hates Chris. He starred in Starz's original show Head Case as Dr.
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